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Orthodontists in Vienna that AI assistants recommend

DDr. Stefan Bollmann is named most, in 28% of 36 answers.

The ranking

AI Recommendation Rate

Orthodontists in Vienna named by AI assistants, November 2026

  1. 1DDr. Stefan Bollmann28%

    95%: 16 to 44%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    83%
    Questions
    4 of 4
    Avg. position
    1.1

    Named in answers to

    • Who is the best orthodontist in Vienna?, from Gemini
    • My son needs braces and I'm looking for an orthodontist in Vienna. Who would you recommend?, from Gemini
    • Which orthodontist in Vienna would you recommend for invisible braces?, from Gemini
    • Which orthodontist in Vienna is best for adults who want to straighten their teeth?, from Gemini

    Also written DDr. Stefan Bollmann & Team

    Is this your business?
  2. 2Universitätszahnklinik Wien22%

    95%: 12 to 38%

    ChatGPT
    67%
    Claude
    0%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    1

    Named in answers to

    • Who is the best orthodontist in Vienna?, from ChatGPT
    • My son needs braces and I'm looking for an orthodontist in Vienna. Who would you recommend?, from ChatGPT
    • Which orthodontist in Vienna is best for adults who want to straighten their teeth?, from ChatGPT

    Also written Bernhard Gottlieb Universitätszahnklinik Wien, University Clinic of Dentistry Vienna

    Is this your business?
  3. 3DDr. Peter Durnig14%

    95%: 6 to 29%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    42%
    Questions
    3 of 4
    Avg. position
    2.6

    Named in answers to

    • My son needs braces and I'm looking for an orthodontist in Vienna. Who would you recommend?, from Gemini
    • Which orthodontist in Vienna would you recommend for invisible braces?, from Gemini
    • Which orthodontist in Vienna is best for adults who want to straighten their teeth?, from Gemini

    Also written DDr. med. univ. et med. dent. Peter Durnig, Kieferorthopädie am Graben

    Is this your business?
  4. 4DR SMILE8%

    95%: 3 to 22%

    ChatGPT
    25%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    1.3

    Named in answers to

    • Which orthodontist in Vienna would you recommend for invisible braces?, from ChatGPT

    Also written DR SMILE Wien

    Is this your business?
  5. 5DDr. Christian Köhler & Partner6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    2 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best orthodontist in Vienna?, from Gemini
    • My son needs braces and I'm looking for an orthodontist in Vienna. Who would you recommend?, from Gemini

    Also written Dr. med. dent. Christian Köhler

    Is this your business?
  6. 6DDr. Christiane Wendl6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    2 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best orthodontist in Vienna?, from Gemini
    • My son needs braces and I'm looking for an orthodontist in Vienna. Who would you recommend?, from Gemini

    Also written Dr. med. dent. Christiane Wendl

    Is this your business?
  7. 7DDr. Christiane Wundsam6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    1 of 4
    Avg. position
    2

    Named in answers to

    • Which orthodontist in Vienna would you recommend for invisible braces?, from Gemini

    Also written Dr. med. dent. Christiane Wundsam

    Is this your business?
  8. 8Dr. med. dent. Christiane Wöhrle6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    2 of 4
    Avg. position
    2

    Named in answers to

    • Which orthodontist in Vienna would you recommend for invisible braces?, from Gemini
    • Which orthodontist in Vienna is best for adults who want to straighten their teeth?, from Gemini
    Is this your business?
  9. 9Österreichische Gesundheitskasse – Zahnambulatorium6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    2

    Named in answers to

    • My son needs braces and I'm looking for an orthodontist in Vienna. Who would you recommend?, from ChatGPT

    Also written Zahnambulatorium der Österreichischen Gesundheitskasse Wien, Zahnambulatorium Wienerberg der Österreichischen Gesundheitskasse

    Is this your business?
  10. 10Dr. med. dent. Elisabeth Wendl6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    2 of 4
    Avg. position
    2.5

    Named in answers to

    • My son needs braces and I'm looking for an orthodontist in Vienna. Who would you recommend?, from Gemini
    • Which orthodontist in Vienna is best for adults who want to straighten their teeth?, from Gemini
    Is this your business?
  11. 11Dr. med. dent. Barbara Kofler-Böhm6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    2 of 4
    Avg. position
    3

    Named in answers to

    • Who is the best orthodontist in Vienna?, from Gemini
    • My son needs braces and I'm looking for an orthodontist in Vienna. Who would you recommend?, from Gemini
    Is this your business?

Open a row to see each assistant's share of its own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 32 more names came up in a single answer and are counted above but not listed.

Orthodontists in Vienna: is this your field?

43different names in 36 answers, 32 of them only once. The assistants change their minds from one answer to the next.

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How the AIGROW Score is measured

No business can pay to appear in the Index, rise in it or be removed from it. How the Index stays neutral

AI Visibility Index · November 2026

Asked about orthodontists in Vienna, ChatGPT, Claude and Gemini named DDr. Stefan Bollmann most often, in 28% of answers (its AI Recommendation Rate), then Universitätszahnklinik Wien (22%) and DDr. Peter Durnig (14%). Across 36 answers they named 43 different businesses, 32 of them only once. Each of four buyer questions was asked three times, in German, in November 2026.

The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

Orthodontists · Vienna

28% of answers named DDr. Stefan Bollmann

Answers
36
Businesses named
43
Named only once
32
Named by 2+ assistants
0 of 11
Named again on a rerun
43%

Edition November 2026. Download the data

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What each assistant said

The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.

#ChatGPTClaudeGemini
1Universitätszahnklinik Wien67%No other name twiceDDr. Stefan Bollmann83%
2DR SMILE25%DDr. Peter Durnig42%
3Österreichische Gesundheitskasse – Zahnambulatorium17%DDr. Christian Köhler & Partner17%
4No other name twiceDDr. Christiane Wendl17%
5DDr. Christiane Wundsam17%

ChatGPT named no business in 1 of its 12 answers. Claude named no business in 8 of its 12 answers.

Questions about orthodontists in Vienna

How AI assistants recommend orthodontists

ChatGPT, Claude and Gemini named DDr. Stefan Bollmann most often, in 28% of 36 answers, then Universitätszahnklinik Wien (22%) and DDr. Peter Durnig (14%). The names come from what the assistants answered to four buyer questions in November 2026; we have not checked that any of them is good, open or real.

Not always. ChatGPT named Universitätszahnklinik Wien most often (67% of its answers) and Gemini DDr. Stefan Bollmann (83%). Claude named none of the listed businesses. None of the 11 listed businesses was named by more than one of them.

Each question was asked three times. Of the names an assistant gave for a question, 43% came back in two or more of those runs; the rest came up once. The 95% range beside each rate in the ranking shows how far it could move by chance.

Run the free checker: it asks ChatGPT, Claude, Gemini and Grok two of the Index questions for orthodontists, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. The page on how AI assistants recommend orthodontists shows what an owner can work on. Nothing can guarantee that an assistant names you.

Named here? Put it on your site

Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.

Correct or remove a listing
Named by AI assistants: Orthodontists in Vienna, AIGROW AI Visibility Index, November 2026
<a href="https://aigrow.gg/index/orthodontists/vienna"><img src="https://aigrow.gg/badges/index/2026-11/orthodontists/vienna.svg" width="312" height="100" alt="Named by AI assistants: Orthodontists in Vienna, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in German. The English under each is our translation. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.

  1. 1Wer ist der beste Kieferorthopäde in Wien?Who is the best orthodontist in Vienna?
  2. 2Mein Sohn braucht eine Zahnspange und ich suche einen Kieferorthopäden in Wien. Wen würdest du empfehlen?My son needs braces and I'm looking for an orthodontist in Vienna. Who would you recommend?
  3. 3Welchen Kieferorthopäden in Wien würdest du für eine unsichtbare Zahnspange empfehlen?Which orthodontist in Vienna would you recommend for invisible braces?
  4. 4Welcher Kieferorthopäde in Wien eignet sich am besten für Erwachsene, die ihre Zahnstellung korrigieren lassen möchten?Which orthodontist in Vienna is best for adults who want to straighten their teeth?

How to read this page

The full method
What it measures
Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
Why the ranges matter
36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
One business, several spellings
Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
A name is wrong
If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.

AI Visibility Index

Elsewhere in the Index

Orthodontists elsewhere
GrazLinzSalzburgBaselBerlinBern
Also in Vienna
DentistsLawyersAccountantsPlumbersGymsReal estate agencies

Not on this list? See what ChatGPT says about your business

Orthodontists, Vienna: see whether the assistants name you, or someone else.

Free, no account, no card. About a minute.

Read the method

Edition November 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0